About web.xml3.0 Start error

September 08, 2017 10:18:19 am org.apache.tomcat.util.digester.SetPropertiesRule begin warning: [Setpropertiesrule]{server/service /engine/host/context} Setting Property ' source ' to ' Org.eclipse.jst.jee.server:war_item ' didn't not find a matching property . September 08, 2017 10:18:20 am org.apache.catalina.startup.VersionLoggerListener log info: Server version:apache tomcat/7.0 .699 m 08, 2017 10:18:20 am org.apache.catalina.startup.VersionLoggerListener log information: Server BUILT:APR 11 2016 07: 57:09 UTC September 08, 2017 10:18:20 am org.apache.catalina.startup.VersionLoggerListener log info: Server number:7.0.69.0 Nine Month 08, 2017 10:18:20 am org.apache.catalina.startup.VersionLoggerListener log info: OS name:windows 89 Month 08, 201 7 10:18:20 am Org.apache.catalina.startup.VersionLoggerListener Log info: OS version:6.2 September 08, 2017 10:18:20 am O Rg.apache.catalina.startup.VersionLoggerListener Log Info: architecture:amd64 September 08, 2017 10:18:20 am Org.apache.cat Alina.startup.VersionLoggerLisTener Log Info: Java home:h:\work\jre September 08, 2017 10:18:20 am Org.apache.catalina.startup.VersionLoggerListener l OG info: JVM version:1.7.0_45-b18 September 08, 2017 10:18:20 am org.apache.catalina.startup.VersionLoggerListener Log Info: JVM Vendor:oracle Corporation September 08, 2017 10:18:20 am org.apache.catalina.startup.VersionLoggerListener Log Info: catalina_base:h:\cjd\cjd\apache-tomcat-7.0.69_8080 September 08, 2017 10:18:20 am Org.apache.catalina.startup.VersionLogg Erlistener Log Info: catalina_home:h:\cjd\cjd\apache-tomcat-7.0.69_8080 September 08, 2017 10:18:20 am ORG.APACHE.CATALINA.S Tartup. Versionloggerlistener Log message: Command line argument:-agentlib:jdwp=transport=dt_socket,suspend=y,address=localhost : 530,389 08, 2017 10:18:20 am org.apache.catalina.startup.VersionLoggerListener log info: Command line argument:-dcatalina . base=h:\cjd\cjd\apache-tomcat-7.0.69_8080 September 08, 2017 10:18:20 am Org.apache.catalina.startup.VersionLoggerListener Log message: Command line argument:-DCatalina.home=h:\cjd\cjd\apache-tomcat-7.0.69_8080 September 08, 2017 10:18:20 am Org.apache.catalina.startup.VersionLoggerListener Log message: Command line argument:-dwtp.deploy=h:\cjd\cjd\ Apache-tomcat-7.0.69_8080\wtpwebapps September 08, 2017 10:18:20 am org.apache.catalina.startup.VersionLoggerListener Log Info: Command line argument:-djava.endorsed.dirs=h:\cjd\cjd\apache-tomcat-7.0.69_8080\endorsed September 08, 2017 10:18:20 am Org.apache.catalina.startup.VersionLoggerListener Log message: Command line argument:-DFILE.ENCODING=GBK September 08, 2017 10:18:20 am Org.apache.catalina.core.AprLifecycleListener lifecycleevent Info: The APR based Apache Tomcat Native library WH Ich allows optimal performance in production environments is not found on the java.library.path:h:\work\bin; C:\WINDOWS\Sun\Java\bin; C:\WINDOWS\system32; C:\WINDOWS; H:\work\jre\bin; C:\Program Files (x86) \common files\intel\shared Files\cpp\bin\intel64;d:\oracle\product\10.2.0\db_1\bin; C:\Program Files (x86) \intel\icls client\; C:\Program Files\intel\icls Client\; C:\windows\system32; C:\windows; C:\windows\System32\Wbem; H:\work\bin; C:\windows\System32\WindowsPowerShell\v1.0\; C:\Program Files (x86) \intel\intel (R) Management Engine components\dal; C:\Program Files\intel\intel (R) Management Engine components\dal; C:\Program Files (x86) \intel\intel (R) Management Engine components\ipt; C:\Program Files\intel\intel (R) Management Engine components\ipt; C:\Program Files (x86) \nvidia Corporation\physx\common; C:\Program files\intel\intelsgxpsw\bin\x64\release\; C:\Program files\intel\intelsgxpsw\bin\win32\release\; C:\Program files\intel\wifi\bin\; C:\Program Files\Common Files\intel\wirelesscommon\; C:\WINDOWS\system32; C:\WINDOWS; C:\WINDOWS\System32\Wbem; C:\WINDOWS\System32\WindowsPowerShell\v1.0\;D: \mysql\bin;d:\mysql\mysql Server 5.5\bin; C:\Program FILES\VISUALSVN Server\bin;d:\svn\bin; G:\apache-maven-3.3.9\bin; G:\apache-cxf-3.0.9\bin; C:\Users\zxz\AppData\Local\Microsoft\WindowsApps;;. September 08, 2017 10:18:20 am org.apache.coyote.AbstractProtocol init info: InitialIzing Protocolhandler ["http-bio-9090"] September 08, 2017 10:18:20 am org.apache.coyote.AbstractProtocol init info: Initializing Protocolhandler ["ajp-bio-9972"] September 08, 2017 10:18:20 am Org.apache.catalina.startup.Catalina Load Info: initialization Processed in 1216 Ms September 08, 2017 10:18:20 am org.apache.catalina.core.StandardService startinternal info: Starting service Cat Alina September 08, 2017 10:18:20 am org.apache.catalina.core.StandardEngine startinternal info: Starting Servlet engine:apache Tom cat/7.0.69 September 08, 2017 10:18:21 am org.apache.catalina.loader.WebappClassLoaderBase validatejarfile Info: validatejarfile (H:\CJD\cjd\apache-tomcat-7.0.69_8080\wtpwebapps\war_item\WEB-INF\lib\el-api-6.0.29.jar)-jar not loaded. See Servlet Spec 3.0, section 10.7.2. Offending Class:javax/el/expression.class September 08, 2017 10:18:21 am org.apache.catalina.loader.WebappClassLoaderBase Validatejarfile Information: Validatejarfile (H:\CJD\cjd\apache-tomcat-7.0.69_8080\wtpwebapps\war_item\WEB-INF\lib\ Servlet-api-6.0.29.jar)-jar not loaded. See Servlet Spec 3.0, section 10.7.2. Offending Class:javax/servlet/servlet.class September 08, 2017 10:18:23 am org.apache.catalina.core.ContainerBase startinternal severity: A child container failed during startjava.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException:Failed to start component [Standardengine[catalina]. Standardhost[localhost]. Standardcontext[/war_item] at Java.util.concurrent.FutureTask.report (futuretask.java:122) at java.util.concurrent . Futuretask.get (futuretask.java:188) at Org.apache.catalina.core.ContainerBase.startInternal (Containerbase.java : 1120) at Org.apache.catalina.core.StandardHost.startInternal (standardhost.java:819) at Org.apache.catalina.util.LifecycleBase.start (lifecyclebase.java:147) at org.apache.catalina.core.containerbase$ Startchild.call (containerbase.java:1572) at Org.apache.catalina.core.containerbase$startchild.call ( containerbase.java:1562) at Java.util.concurrent.FutureTask.run (futuretask.java:262) at Java.Util.concurrent.ThreadPoolExecutor.runWorker (threadpoolexecutor.java:1145) at Java.util.concurrent.threadpoolexecutor$worker.run (threadpoolexecutor.java:615) at Java.lang.Thread.run ( thread.java:744) caused by:org.apache.catalina.LifecycleException:Failed to start component [Standardengine[catalina ]. Standardhost[localhost]. Standardcontext[/war_item]] at Org.apache.catalina.util.LifecycleBase.start (lifecyclebase.java:153) ... 6 morecaused By:java.lang.noclassdeffounderror:org/springframework/web/context/webapplicationcontext at JAVA.LANG.CLASS.GETDECLAREDFIELDS0 (Native Method) at Java.lang.Class.privateGetDeclaredFields (class.java:2397) at J Ava.lang.Class.getDeclaredFields (class.java:1806) at Org.apache.catalina.util.Introspection.getDeclaredFields ( introspection.java:106) at Org.apache.catalina.startup.WebAnnotationSet.loadFieldsAnnotation ( webannotationset.java:270) at Org.apache.catalina.startup.WebAnnotationSet.loadApplicationServletAnnotations ( Webannotationset.java:139) at Org.apache.catalina.startup.WebAnnotationSet.loadApplicationAnnotations ( WEBANNOTATIONSET.JAVA:65) at Org.apache.catalina.startup.ContextConfig.applicationAnnotationsConfig ( contextconfig.java:416) at Org.apache.catalina.startup.ContextConfig.configureStart (contextconfig.java:890) at Org.apache.catalina.startup.ContextConfig.lifecycleEvent (contextconfig.java:387) at Org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent (lifecyclesupport.java:117) at Org.apache.catalina.util.LifecycleBase.fireLifecycleEvent (lifecyclebase.java:90) at Org.apache.catalina.core.StandardContext.startInternal (standardcontext.java:5472) at Org.apache.catalina.util.LifecycleBase.start (lifecyclebase.java:147) ... 6 morecaused By:java.lang.ClassNotFoundException:org.springframework.web.context.WebApplicationContext at Org.apache.catalina.loader.WebappClassLoaderBase.loadClass (webappclassloaderbase.java:1858) at Org.apache.catalina.loader.WebappClassLoadErbase.loadclass (webappclassloaderbase.java:1701) ... More than September 08, 2017 10:18:23 am org.apache.catalina.core.ContainerBase startinternal Grave: A child container failed during STA rtjava.util.concurrent.ExecutionException:org.apache.catalina.LifecycleException:Failed to start component [ Standardengine[catalina]. Standardhost[localhost]] at Java.util.concurrent.FutureTask.report (futuretask.java:122) at Java.util.concurrent.FutureTask.get (futuretask.java:188) at org.apache.catalina.core.ContainerBase.startInternal (containerbase.java:1120) at Org.apache.catalina.core.StandardEngine.startInternal (standardengine.java:300) at Org.apache.catalina.util.LifecycleBase.start (lifecyclebase.java:147) at Org.apache.catalina.core.StandardService.startInternal (standardservice.java:444) at Org.apache.catalina.util.LifecycleBase.start (lifecyclebase.java:147) at Org.apache.catalina.core.StandardServer.startInternal (standardserver.java:756) at Org.apache.catalina.util.LifecycleBAse.start (lifecyclebase.java:147) at Org.apache.catalina.startup.Catalina.start (catalina.java:693) at SUN.REFLECT.NATIVEMETHODACCESSORIMPL.INVOKE0 (Native Method) at Sun.reflect.NativeMethodAccessorImpl.invoke ( nativemethodaccessorimpl.java:57) at Sun.reflect.DelegatingMethodAccessorImpl.invoke ( delegatingmethodaccessorimpl.java:43) at Java.lang.reflect.Method.invoke (method.java:606) at Org.apache.catalina.startup.Bootstrap.start (bootstrap.java:294) at Org.apache.catalina.startup.Bootstrap.main ( bootstrap.java:428) caused by:org.apache.catalina.LifecycleException:Failed to start component [standardengine[ Catalina]. Standardhost[localhost]] at Org.apache.catalina.util.LifecycleBase.start (lifecyclebase.java:153) at Org.apache.catalina.core.containerbase$startchild.call (containerbase.java:1572) at Org.apache.catalina.core.containerbase$startchild.call (containerbase.java:1562) at Java.util.concurrent.FutureTask.run (futuretask.java:262) at Java.util.concurrenT.threadpoolexecutor.runworker (threadpoolexecutor.java:1145) at java.util.concurrent.threadpoolexecutor$ Worker.run (threadpoolexecutor.java:615) at Java.lang.Thread.run (thread.java:744) caused by: Org.apache.catalina.lifecycleexception:a child container failed during start at Org.apache.catalina.core.ContainerBas E.startinternal (containerbase.java:1128) at Org.apache.catalina.core.StandardHost.startInternal ( standardhost.java:819) at Org.apache.catalina.util.LifecycleBase.start (lifecyclebase.java:147) ... 6 more September 08, 2017 10:18:23 am Org.apache.catalina.startup.Catalina start critical: The required Server component failed to start So Tomcat are unable to start.org.apache.catalina.LifecycleException:Failed to start component [standardserver[9071]] A T Org.apache.catalina.util.LifecycleBase.start (lifecyclebase.java:153) at Org.apache.catalina.startup.Catalina.start (catalina.java:693) at Sun.reflect.NativeMethodAccessorImpl.invoke0 ( Native Method) at Sun.reflect.NativeMEthodaccessorimpl.invoke (nativemethodaccessorimpl.java:57) at Sun.reflect.DelegatingMethodAccessorImpl.invoke ( delegatingmethodaccessorimpl.java:43) at Java.lang.reflect.Method.invoke (method.java:606) at Org.apache.catalina.startup.Bootstrap.start (bootstrap.java:294) at Org.apache.catalina.startup.Bootstrap.main ( bootstrap.java:428) caused by:org.apache.catalina.LifecycleException:Failed to start component [standardservice[ Catalina]] at Org.apache.catalina.util.LifecycleBase.start (lifecyclebase.java:153) at Org.apache.catalina.core.StandardServer.startInternal (standardserver.java:756) at Org.apache.catalina.util.LifecycleBase.start (lifecyclebase.java:147) ... 7 morecaused by:org.apache.catalina.LifecycleException:Failed to start component [Standardengine[catalina]] at Org.ap Ache.catalina.util.LifecycleBase.start (lifecyclebase.java:153) at Org.apache.catalina.core.StandardService.startInternal (standardservice.java:444) at Org.apache.catalina.util.LifecyClebase.start (lifecyclebase.java:147) ... 9 morecaused by:org.apache.catalina.lifecycleexception:a child container failed during start at ORG.APACHE.CATALINA.C Ore. Containerbase.startinternal (containerbase.java:1128) at Org.apache.catalina.core.StandardEngine.startInternal ( standardengine.java:300) at Org.apache.catalina.util.LifecycleBase.start (lifecyclebase.java:147) ... One more September 08, 2017 10:18:23 am Org.apache.coyote.AbstractProtocol pause Info: pausing protocolhandler ["http-bio-9090"] September 08 , 2017 10:18:23 am Org.apache.coyote.AbstractProtocol pause Info: pausing protocolhandler ["ajp-bio-9972"] September 08, 2017 10:18: 23 a.m. Org.apache.catalina.core.StandardService Stopinternal Info: Stopping service Catalina September 08, 2017 10:18:23 am Org.apach E.coyote.abstractprotocol Destroy info: Destroying Protocolhandler ["http-bio-9090"] September 08, 2017 10:18:23 Org.apache.coyote.AbstractProtocol Destroy info: Destroying Protocolhandler ["ajp-bio-9972"]

View Code

The above is the web.xml3.0 start error message, the solution: is to change the version number in the Web. XML configuration file to version 2.5 .

Common Web. XML version header file: web.xml3.0

<? XML version= "1.0″encoding=" Utf-8″ ?> <  version= "3.0″xmlns=" Http://java.sun.com/xml/ns/javaee "xmlns: xsi= "Http://www.w3.org/2001/XMLSchema-instance"xsi:schemalocation= "http// Java.sun.com/xml/ns/javaeehttp://java.sun.com/xml/ns/javaee/web-app_3_0.xsd ">

web.xml2.5

 <?  xml version= "1.0″encoding=" Utf-8″  ?>  <  web-app  xmlns:xsi  = "Http://www.w3.org/2001/XMLSchema-instance"  xmlns  = "Http://java.sun.com/xml/ns/javaee"  xmlns:web  = "Http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"  xsi:schemalocation  = "Http://java.sun.com/xml/ns/javaee  http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd "id  = "webapp_id"  version  = "2.5″>  

web.xml2.4

<? XML version= "1.0″encoding=" Utf-8″ ?> <  xmlns:xsi= "Http://www.w3.org/2001/XMLSchema-instance"xmlns= "http// Java.sun.com/xml/ns/j2ee "xmlns:web=" Http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd " xsi:schemalocation  http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd "version=" 2.4″>

About web.xml3.0 Start error